package com.foreknow.demo24;

/**
 * 动态可变的参数 Object[]
 * Object...values
 */
public class DynVarArgs {
    public void method1(int a,int b) {
        System.out.println(a+b);
    }

    public void method2(String sql,Object...values) {
        System.out.println(sql);
    }

    public void method3(int a,Object...values){
        for(int i = 0;i<values.length;i++){
            System.out.println(values[i]);
        }
    }

    public static void main(String[] args) {
        DynVarArgs dynVarArgs = new DynVarArgs();
        dynVarArgs.method1(1,2);

        dynVarArgs.method2("select * from emp where empno=? and ename=?","7369","smith");

        dynVarArgs.method3(1,2,3,4,5,6);
    }
}